feat(adapter): claude local chrome flag and max-turns session handling

Add --chrome flag support for Claude adapter. Detect max-turns
exhaustion (via subtype, stop_reason, or result text) and clear
the session to prevent stale session re-use. Add unit tests.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

packages/adapter-utils/src/types.ts

@@ -160,6 +160,7 @@ export interface CreateConfigValues {
   promptTemplate: string;
   model: string;
   thinkingEffort: string;
+  chrome: boolean;
   dangerouslySkipPermissions: boolean;
   search: boolean;
   dangerouslyBypassSandbox: boolean;